2023 RAM PROMASTER fuel cap

4
Indications On The Display ........................... 102
Minimum Risk Maneuver.............................. 103 System Status................................................ 103
System Operation/Limitations ..................... 103
PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED ........................................................ 104
ParkSense Sensors ....................................... 105
ParkSense Warning Display.......................... 105
ParkSense Display ........................................ 105
Enabling And Disabling ParkSense .............. 108
Service The ParkSense Park Assist
System ........................................................... 108ParkSense Park Assist Failure Indications .. 108
Cleaning The ParkSense System ................. 108ParkSense Park Assist System Usage
Precautions .................................................... 109
Side Distance Warning System ................... 110
PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 112
Enabling And Disabling The ParkSense
Active Park Assist System ............................. 112
Parallel/Perpendicular Parking Space
Assistance Operation .................................... 113
Exiting The Parking Space ............................ 116
LANESENSE — IF EQUIPPED ............................. 116
LaneSense Operation ................................... 116Turning LaneSense On Or Off ....................... 117
LaneSense Warning Message ...................... 117Changing LaneSense Status ........................ 119
PARKVIEW REAR BACK UP CAMERA .............. 119 SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ........................................................ 120
REFUELING THE VEHICLE ................................... 122
Loose Fuel Filler Cap Message .................... 123
VEHICLE LOADING .............................................. 123
Vehicle Certification Label ............................ 123
Gross Vehicle Weight Rating (GVWR) .......... 123
Gross Axle Weight Rating (GAWR) ............... 123
Tire Size ......................................................... 123
Rim Size ......................................................... 124
Inflation Pressure .......................................... 124
Curb Weight ................................................... 124
Overloading.................................................... 124
Loading ......................................................... 124
TRAILER TOWING ................................................ 124
Common Towing Definitions......................... 124
Trailer Hitch Classification ............................ 126
Trailer Towing Weights (Maximum Trailer
Weight Ratings) ............................................ 126
Trailer And Tongue Weight ........................... 127Towing Requirements .................................. 127
Towing Tips ................................................... 130
RECREATIONAL TOWING (BEHIND
MOTORHOME) .................................................... 130
Towing This Vehicle Behind Another
Vehicle ........................................................... 130
Recreational Towing...................................... 131
DRIVING TIPS ....................................................... 131
Driving On Slippery Surfaces ....................... 131
Driving Through Water ................................. 131
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 133
CYBERSECURITY ................................................. 133
UCONNECT SETTINGS ........................................ 134 Customer Programmable Features ............. 134
RADIO OPERATION AND MOBILE PHONES...... 151
Regulatory And Safety Information .............. 151
SAFETY
SAFETY FEATURES .............................................. 152Anti-Lock Brake System (ABS)...................... 152
Electronic Brake Control (EBC) System ...... 153
DROWSY DRIVER DETECTION (DDD) —
IF EQUIPPED ......................................................... 157
To Activate/Deactivate ................................. 157
System Operation.......................................... 157
AUXILIARY DRIVING SYSTEMS .......................... 158
Blind Spot Monitoring (BSM) —
If Equipped ................................................... 158
Forward Collision Warning (FCW) With
Mitigation — If Equipped ............................... 164
Tire Pressure Monitoring
System (TPMS) .............................................. 168
OCCUPANT RESTRAINT SYSTEMS ................... 170
Occupant Restraint Systems Features ....... 170
Important Safety Precautions ...................... 170
Seat Belt Systems ........................................ 171
Supplemental Restraint Systems (SRS) ...... 178Child Restraints ............................................. 185

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6
INTERIORS ........................................................... 266 Seats And Fabric Parts.................................. 266
Plastic And Coated Parts .............................. 267Leather Surfaces ........................................... 268Glass Surfaces .............................................. 268
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)......... 269
BRAKE SYSTEM ................................................... 269
WHEEL AND TIRE TORQUE SPECIFICATIONS .. 269
Torque Specifications ................................... 269
FUEL REQUIREMENTS ......................................... 270
3.6L Engine.................................................... 270
Reformulated Gasoline ................................ 271
Materials Added To Fuel .............................. 271Gasoline/Oxygenate Blends ......................... 271Do Not Use E-85 In Non-Flex Fuel
Vehicles .......................................................... 271
CNG And LP Fuel System Modifications ...... 271
MMT In Gasoline ........................................... 272Fuel System Cautions ................................... 272
FLUID CAPACITIES ............................................... 273
ENGINE FLUIDS AND LUBRICANTS ..................273
CHASSIS FLUIDS AND LUBRICANTS ................ 274
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................... 275
Prepare For The Appointment ...................... 275Prepare A List ................................................ 275Be Reasonable With Requests..................... 275
IF YOU NEED ASSISTANCE ................................ 275
Roadside Assistance..................................... 275
FCA US LLC Customer Center....................... 277
FCA Canada Inc. Customer Center............... 277
Mexico ............................................................ 277
Puerto Rico And US Virgin Islands................ 277
Customer Assistance For The Hearing Or
Speech Impaired (TDD/TTY) ......................... 277
Service Contract ........................................... 277Change Of Ownership Or Address ................ 278 WARRANTY INFORMATION ................................ 278
MOPAR® PARTS ................................................ 278
REPORTING SAFETY DEFECTS .......................... 278
In The 50 United States And
Washington, D.C............................................ 278
In Canada ...................................................... 279
PUBLICATION ORDER FORMS .......................... 279
CHANGE OF OWNERSHIP OR ADDRESS .......... 279
GENERAL INFORMATION.................................... 280

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GETTING TO KNOW YOUR INSTRUMENT PANEL69
Immobilizer Fail / VPS Electrical Alarm
Warning Light
This telltale will illuminate when the
vehicle security system has detected an
attempt to break into the vehicle.
NOTE:After cycling the ignition to the ON/RUN position,
the Vehicle Security Warning Light could illuminate
if a problem with the system is detected. This
condition will result in the engine being shut off
after two seconds.
Drowsy Driver Detected System Fault
Warning Light — If Equipped
This warning light will illuminate when the
Drowsy Driver Detected System is not
operating correctly and requires service.
Please see an authorized dealer.
Electronic Stability Control (ESC) Warning
Light

The ESC Indicator Light in the instrument
cluster will come on when the ignition is
placed in the ON/RUN or MAR (ACC/ON/
RUN) position, and when ESC is activated.
It should turn off with the engine running. If the ESC
Indicator Light comes on continuously with the engine
running, a malfunction has been detected in the ESC
system. If this light remains on after several ignition
cycles, and the vehicle has been driven several miles (kilometers) at speeds greater than 30 mph (48 km/h),
see an authorized dealer as soon as possible to have
the problem diagnosed and corrected.

The ESC OFF Indicator Light and the ESC Indi
-
cator Light come on momentarily each time
the ignition is placed in the ON/RUN or MAR
(ACC/ON/RUN) position.
Each time the ignition is turned to ON/RUN or
MAR (ACC/ON/RUN), the ESC system will be on,
even if it was turned off previously.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive.
This light will come on when the vehicle is in an
ESC event.
Electronic Stability Control (ESC) OFF
Warning Light
This light indicates the ESC is off.
Each time the ignition is turned to
ON/RUN or MAR/ON/RUN, the ESC
system will be on, even if it was turned off
previously.
Low Fuel Warning Light
When the fuel level reaches the low
threshold, this light will turn on and
remain on until fuel is added.
Engine Check/Malfunction Indicator Light
(MIL) Warning Light

The Engine Check/Malfunction Indicator
Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine
and automatic transmission control systems.
This warning light will illuminate when the ignition is in
the ON/RUN position before engine start. If the bulb
does not come on when turning the ignition switch from
OFF to ON/RUN, have the condition checked promptly.

Certain conditions, such as a loose or missing gas
cap, poor quality fuel, etc., may illuminate the light
after engine start. The vehicle should be serviced if
the light stays on through several typical driving
styles. In most situations, the vehicle will drive
normally and will not require towing.

When the engine is running, the MIL may flash to
alert serious conditions that could lead to immediate
loss of power or severe catalytic converter damage.
The vehicle should be serviced by an authorized dealer
as soon as possible if this occurs.

3

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122STARTING AND OPERATING
(Continued)
REFUELING THE VEHICLE
The gas cap is located behind the fuel filler door on
the left side of the vehicle. If the gas cap is lost or
damaged, be sure to use the correct replacement
cap for this vehicle.

1. Open the fuel filler door.

2. Remove the fuel cap by rotating it counter-
clockwise.

Fuel Filler

3. Fully insert the fuel nozzle into the filler pipe.
4. Fill the vehicle with fuel.
NOTE:
When the fuel nozzle “clicks” or shuts off,
the fuel tank is full.
Wait five seconds before removing the fuel
nozzle to allow excess fuel to drain from the
nozzle. 5. Remove the fuel nozzle, reinstall fuel cap and
close fuel filler door.
NOTE:During fuel fill, nozzle position could affect the flow
of fuel. For best results, allow the nozzle to rest
naturally in the filler tube - do not raise the handle
to increase the fill angle.
WARNING!
Drivers must be careful when backing up even
when using the Surround View Camera. Always
check carefully behind your vehicle, and be
sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.
CAUTION!
To avoid vehicle damage, Surround View
should only be used as a parking aid.
The Surround View camera is unable to view
every obstacle or object in your drive path.
To avoid vehicle damage, the vehicle must be
driven slowly when using Surround View to
be able to stop in time when an obstacle is
seen. It is recommended that the driver look
frequently over his/her shoulder when using
Surround View.
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc -
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
CAUTION!
Damage to the fuel system or emissions
control system could result from using an
improper fuel tank filler tube cap.
A poorly fitting fuel filler cap could let impuri -
ties into the fuel system.

23_VF_OM_EN_USC_t.book Page 122

STARTING AND OPERATING123
NOTE:
Tighten the fuel filler cap until you hear a
“clicking” sound. This is an indication that the
fuel filler cap is properly tightened.
If the gas cap is not tightened properly, the MIL
may come on. Be sure the gas cap is tightened
every time the vehicle is refueled.
LOOSE FUEL FILLER CAP MESSAGE

If the vehicle diagnostic system determines that
the fuel filler cap is loose, improperly installed, or
damaged, a “Check Fuel Cap” message will be
displayed in the instrument cluster display
Ú
page 56.
Tighten the fuel filler cap until a “clicking” sound is
heard. This is an indication that the fuel filler cap is
properly tightened.

If the problem continues, the message will appear
the next time the vehicle is started. See an
authorized dealer as soon as possible.
VEHICLE LOADING
As required by National Highway Traffic Safety
Administration regulations, your vehicle has a
certification label affixed to the driver's side door
or B-pillar.
If seats are removed for carrying cargo, do not
exceed the specified GVWR and GAWR.
VEHICLE CERTIFICATION LABEL
Your vehicle has a Vehicle Certification Label
affixed to the driver’s side B-pillar or the rear of the
driver’s door.
The label contains the following information:
Name of manufacturer
Month and year of manufacture
Gross Vehicle Weight Rating (GVWR)
Gross Axle Weight Rating (GAWR) front and rear
Vehicle Identification Number (VIN)
Type of vehicle
Month, Day, and Hour (MDH) of manufacture
The bar code allows a computer scanner to read
the VIN.

GROSS VEHICLE WEIGHT RATING (GVWR)

The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, and
cargo. The total load must be limited so that you do
not exceed the GVWR.
GROSS AXLE WEIGHT RATING (GAWR)
The GAWR is the maximum capacity of the front
and rear axles. Distribute the load over the front
and rear axles evenly. Make sure that you do not
exceed either front or rear GAWR.
TIRE SIZE
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
A poorly fitting fuel filler cap may cause the
Malfunction Indicator Light (MIL) to turn on.
To avoid fuel spillage and overfilling, do not
“top off” the fuel tank after filling. When the
fuel nozzle “clicks” or shuts off, the fuel tank
is full.
CAUTION!
WARNING!
Because the front wheels steer the vehicle,
it is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the vehicle
and have a collision.
4

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124STARTING AND OPERATING
RIM SIZE
This is the rim size that is appropriate for the tire
size listed.
INFLATION PRESSURE
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full Gross
Axle Weight Rating (GAWR).
CURB WEIGHT
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with
no occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
OVERLOADING
The load carrying components (axle, springs,
tires, wheels, etc.) of your vehicle will provide
satisfactory service as long as you do not exceed
the Gross Vehicle Weight Rating (GVWR) and the
front and rear Gross Axle Weight Rating (GAWR).
The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and
ready for operation. Weigh it on a commercial scale
to ensure that it is not over the GVWR. Figure out the weight on the front and rear axle of
the vehicle separately. It is important that you
distribute the load evenly over the front and rear
axles.
Overloading can cause potential safety hazards
and shorten useful service life. Heavier axles or
suspension components do not necessarily
increase the vehicle's GVWR.
LOADING
To load your vehicle properly, first figure out its
empty weight, axle-by-axle and side-by-side. Store
heavier items down low and be sure you distribute
their weight as evenly as possible. Stow all loose
items securely before driving. If weighing the
loaded vehicle shows that you have exceeded
either Gross Axle Weight Rating (GAWR), but the
total load is within the specified Gross Vehicle
Weight Rating (GVWR), you must redistribute the
weight. Improper weight distribution can have an
adverse effect on the way your vehicle steers and
handles and the way the brakes operate.
NOTE:Refer to the Vehicle Certification Label affixed to
the rear of the driver's door for your vehicle's GVWR
and GAWRs.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
COMMON TOWING DEFINITIONS
The following trailer towing related definitions
will assist you in understanding the following
information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, cargo
and tongue weight. The total load must be limited
so that you do not exceed the GVWR Ú
page 123.
Gross Combination Weight Rating (GCWR)
The GCWR is the total allowable weight of your
vehicle and trailer when weighed in combination.

23_VF_OM_EN_USC_t.book Page 124

SAFETY169
NOTE:
The TPMS is not intended to replace normal tire
care and maintenance or to provide warning of
a tire failure or condition.
The TPMS should not be used as a tire pressure
gauge while adjusting your tire pressure.
Driving on a significantly underinflated tire
causes the tire to overheat and can lead to tire
failure. Underinflation also reduces fuel effi -
ciency and tire tread life, and may affect the
vehicle’s handling and stopping ability.
The TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility
to maintain correct tire pressure using an accu -
rate tire pressure gauge, even if underinflation
has not reached the level to trigger illumination
of the TPMS Warning Light.
Seasonal temperature changes will affect tire
pressure, and the TPMS will monitor the actual
tire pressure in the tire Ú page 280.
Base System
This is the TPMS Warning Light located in
the instrument cluster.
The TPMS uses wireless technology with wheel
rim mounted electronic sensors to monitor tire
pressure levels. Sensors, mounted to each wheel as part of the valve stem, transmit tire pressure
readings to the receiver module.
NOTE:It is particularly important for you to check the tire
pressure in all of the tires on your vehicle regularly
and to maintain the proper pressure.
The TPMS consists of the following components:
Receiver module
Four Tire Pressure Monitoring System sensors
Tire Pressure Monitoring System Warning Light
Tire Pressure Monitoring System Low
Pressure Warnings
The Tire Pressure Monitoring System Warning Light
will illuminate in the instrument cluster, an audible
chime will be activated, and the “Check tire
pressure” message will display when one or more
of the four active road tire pressures are low.
Should this occur, you should stop as soon as
possible, check the inflation pressure of each
tire on your vehicle, and inflate each tire to the
vehicle’s recommended cold placard pressure
value. The system will automatically update and
the Tire Pressure Monitoring System Warning Light
will extinguish once the updated tire pressures
have been received. The vehicle may need to be
driven for up to 20 minutes above 15 mph
(24 km/h) to receive this information.
CAUTION!

The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system
operation or sensor damage may result when
using replacement equipment that is not of the
same size, type, and/or style. Aftermarket wheels
can cause sensor damage.
Using aftermarket tire sealants may cause the Tire
Pressure Monitoring System (TPMS) sensor to
become inoperable. After using an aftermarket
tire sealant it is recommended that you take your
vehicle to an authorized dealership to have your
sensor function checked.

After inspecting or adjusting the tire pressure
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the
valve stem, which could damage the TPMS
sensor.
6

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226SERVICING AND MAINTENANCE
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about five minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 qt (1 L) of oil when the reading is at the
low end of the dipstick range will raise the oil level
to the high end of the range marking.
ADDING WASHER FLUID
The fluid reservoir is located in the engine
compartment and should be checked at regular
intervals. Fill the reservoir with windshield washer
solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out any residual
water.
The washer fluid reservoir will hold a full gallon of
fluid when the Low Washer Fluid Light illuminates.
WARNING!
Never smoke while working in the engine
compartment: gas and flammable vapors may
be present, with the risk of fire.
Be very careful when working in the engine
compartment when the engine is hot: you may
get burned. Do not get too close to the radiator
cooling fan: the electric fan may start; danger
of injury. Scarves, ties and other loose clothing
might be pulled by moving parts.
CAUTION!

Be careful not to confuse the various types of
fluids while topping up: they are not compatible
with each other! Topping up with an unsuitable
fluid could severely damage your car.

The oil level must never exceed the MAX mark.
Always top up using engine oil of the same
specifications as that already in the engine.
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminum
caps (if equipped). WARNING: risk of burns!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This
could damage your engine.
CAUTION!
CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
WARNING!
Commercially available windshield washer
solvents are flammable. They could ignite and
burn you. Care must be exercised when filling or
working around the washer solution.

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